EINAR
USER MANUAL
Page 48/51
Adaptive Recognition
America
Adaptive Recognition
Hungary
Adaptive Recognition
Nordic
Adaptive Recognition
Singapore
WWW.ADAPTIVERECOGNITION.COM
a.
Set the Image settings parameters to as perfect as possible. Take into account the
location you are observing and, most importantly, make sure the number plates are
legible. Check the good visibility of the license plates for a few days after the camera
installation, during the day, night and sunrise/sunset times of the day. Repeat the pro-
cess later to adjust for the different seasonal changes.
b.
Check the resolution of the camera. You may need to increase the bandwidth of the
video stream {
}.
c.
Check the settings of the ANPR engine {
}. Lowering the minimum confi-
dence parameter will increase the chance of misreading license plates but will also
reduce the probability of missing an unrecognized plate.
d.
Set the country where the camera is installed so that in the case of a type/country code
engine, you increase the priority of the license plate numbers of that country {
e.
Draw the area on the picture where you expect to see number plates using a mask.
This will increase the possibility of speeding up the number plate recognition, and cars
parked/passing by in an undesirable place will not trigger an event. {
}.
f.
During the setup, testing and checking of the operation, it is recommended to display
the necessary OSD layer(s) to get technical feedback about the camera's internal ope-
ration, changes of image parameters, etc. We suggest displaying the General/ANPR
Status and General/Image properties layers during camera setup {
}. Also, disp-
lay these captions during playback and reduce the playback speed to facilitate more
accurate evaluation.
8.2.
USING EINAR CAMERA
Below you will find some possibilities for creating access control with Einar and some other options
for using the camera. A suitable combination of the following can also be implemented.
8.2.1.
Standalone operation with onboard ANPR
The camera itself manages an access point. It activates its output when it recognizes the license
plates registered in the camera to give an opening command, e.g., to a barrier. Einar stores events,
which can be retrieved, downloaded and exported via the camera's own web interface. In addition to
local storage on an SD card, it is also possible to configure an optional HTTP or GDS server for event
upload.
Содержание Einar
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